20163930906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68584799}}^1$

素因数の和:68584818

約数の個数: 24

約数和(自身を含む): 46912003200

約数和(自身を除く): 26748072294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68584799, 137169598, 205754397, 411508794, 480093593, 960187186, 1440280779, 2880561558, 3360655151, 6721310302, 10081965453, 20163930906]

約数ペア:

[(1, 20163930906), (2, 10081965453), (3, 6721310302), (6, 3360655151), (7, 2880561558), (14, 1440280779), (21, 960187186), (42, 480093593), (49, 411508794), (98, 205754397), (147, 137169598), (294, 68584799)]